Set of platinum rings and primer A diamond platinum ring setting. hallmark : none finger size: 47 (US: 4) weight: 3.5gr. diamond, estimated total weight: 0.12ct. approx. condition: two diamonds missing A toi & moi ring in white gold set with rose-cut and old-cut diamonds. hallmark : none finger size: 52 (US: 6) weight: 4.9 gr. diamond, estimated total weight: 0.30 ct. approx. condition: one diamond missing, ring fitted with a shrink-wrapper An 18K (750) white gold flower ring set in the centre with a small round faceted ruby in a double setting: one of rose-cut diamonds, the other of old-cut diamonds. hallmark: none size of finger: 53 (US: 6 1/2) weight: 4.3g diamond, estimated total weight: approx. 0.35 ct. condition : ring fitted with a shrink-wrapper